Syntax
------

INTERSECTS(g1,g2)

Description
-----------

Returns 1 or 0 to indicate whether geometry g1 spatially intersects geometry
g2.

INTERSECTS() is based on the original MySQL implementation and uses object
bounding rectangles, while ST_INTERSECTS() uses object shapes.

INTERSECTS() tests the opposite relationship to DISJOINT().

URL: https://mariadb.com/kb/en/intersects/